Speeches: Kerry on the Middle ClassLast weekend in Orlando, Fla., Sen. John Kerry gave a speech on the middle class. Hear an excerpt from that speech as part of a series of excerpts from the presidential candidates' speeches to be broadcast in the weeks before the election.

Last weekend in Orlando, Fla., Sen. John Kerry gave a speech on the middle class. Hear an excerpt from that speech as part of a series of excerpts from the presidential candidates' speeches to be broadcast in the weeks before the election.